Jaeger-LeCoultre “Focus on The New Gyrolab Balance Wheel” Short Film

Jan

Recently our friends at Jaeger-LeCoultre released another short film entitled “Focus on The New Gyrolab Balance Wheel” showcasing a closer look at their True Second. Geophysic True Second is housing the latest-generation automatic calibre: Calibre 770, equipped with the new Gyrolab balance weel.